US8133621B2 - Location of a fuel cell on a mobile device - Google Patents
Location of a fuel cell on a mobile device Download PDFInfo
- Publication number
- US8133621B2 US8133621B2 US12/394,641 US39464109A US8133621B2 US 8133621 B2 US8133621 B2 US 8133621B2 US 39464109 A US39464109 A US 39464109A US 8133621 B2 US8133621 B2 US 8133621B2
- Authority
- US
- United States
- Prior art keywords
- fuel cell
- mobile device
- keyboard
- key
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active, expires
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/30—Fuel cells in portable systems, e.g. mobile phone, laptop
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Signal Processing (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (15)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/394,641 US8133621B2 (en) | 2009-02-27 | 2009-02-27 | Location of a fuel cell on a mobile device |
CA2693882A CA2693882C (en) | 2009-02-27 | 2010-02-22 | Location of a fuel cell on a mobile device |
US13/365,664 US9648151B2 (en) | 2009-02-27 | 2012-02-03 | Location of a fuel cell on a mobile device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/394,641 US8133621B2 (en) | 2009-02-27 | 2009-02-27 | Location of a fuel cell on a mobile device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/365,664 Continuation US9648151B2 (en) | 2009-02-27 | 2012-02-03 | Location of a fuel cell on a mobile device |
Publications (2)
Publication Number | Publication Date |
---|---|
US20100221617A1 US20100221617A1 (en) | 2010-09-02 |
US8133621B2 true US8133621B2 (en) | 2012-03-13 |
Family
ID=42667285
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/394,641 Active 2030-05-16 US8133621B2 (en) | 2009-02-27 | 2009-02-27 | Location of a fuel cell on a mobile device |
US13/365,664 Active 2030-07-02 US9648151B2 (en) | 2009-02-27 | 2012-02-03 | Location of a fuel cell on a mobile device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/365,664 Active 2030-07-02 US9648151B2 (en) | 2009-02-27 | 2012-02-03 | Location of a fuel cell on a mobile device |
Country Status (1)
Country | Link |
---|---|
US (2) | US8133621B2 (en) |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120099286A1 (en) * | 2010-03-11 | 2012-04-26 | Panasonic Corporation | Electronic apparatus |
US9554477B1 (en) | 2015-12-18 | 2017-01-24 | International Business Machines Corporation | Tamper-respondent assemblies with enclosure-to-board protection |
US9560737B2 (en) | 2015-03-04 | 2017-01-31 | International Business Machines Corporation | Electronic package with heat transfer element(s) |
US9555606B1 (en) | 2015-12-09 | 2017-01-31 | International Business Machines Corporation | Applying pressure to adhesive using CTE mismatch between components |
US9578764B1 (en) | 2015-09-25 | 2017-02-21 | International Business Machines Corporation | Enclosure with inner tamper-respondent sensor(s) and physical security element(s) |
US9591776B1 (en) | 2015-09-25 | 2017-03-07 | International Business Machines Corporation | Enclosure with inner tamper-respondent sensor(s) |
US9858776B1 (en) | 2016-06-28 | 2018-01-02 | International Business Machines Corporation | Tamper-respondent assembly with nonlinearity monitoring |
US9881880B2 (en) | 2016-05-13 | 2018-01-30 | International Business Machines Corporation | Tamper-proof electronic packages with stressed glass component substrate(s) |
US9894749B2 (en) | 2015-09-25 | 2018-02-13 | International Business Machines Corporation | Tamper-respondent assemblies with bond protection |
US9904811B2 (en) | 2016-04-27 | 2018-02-27 | International Business Machines Corporation | Tamper-proof electronic packages with two-phase dielectric fluid |
US9913370B2 (en) | 2016-05-13 | 2018-03-06 | International Business Machines Corporation | Tamper-proof electronic packages formed with stressed glass |
US9911012B2 (en) | 2015-09-25 | 2018-03-06 | International Business Machines Corporation | Overlapping, discrete tamper-respondent sensors |
US9913389B2 (en) | 2015-12-01 | 2018-03-06 | International Business Corporation Corporation | Tamper-respondent assembly with vent structure |
US9916744B2 (en) | 2016-02-25 | 2018-03-13 | International Business Machines Corporation | Multi-layer stack with embedded tamper-detect protection |
US9924591B2 (en) | 2015-09-25 | 2018-03-20 | International Business Machines Corporation | Tamper-respondent assemblies |
US9978231B2 (en) | 2015-10-21 | 2018-05-22 | International Business Machines Corporation | Tamper-respondent assembly with protective wrap(s) over tamper-respondent sensor(s) |
US9999124B2 (en) | 2016-11-02 | 2018-06-12 | International Business Machines Corporation | Tamper-respondent assemblies with trace regions of increased susceptibility to breaking |
US10098235B2 (en) | 2015-09-25 | 2018-10-09 | International Business Machines Corporation | Tamper-respondent assemblies with region(s) of increased susceptibility to damage |
US10136519B2 (en) | 2015-10-19 | 2018-11-20 | International Business Machines Corporation | Circuit layouts of tamper-respondent sensors |
US10168185B2 (en) | 2015-09-25 | 2019-01-01 | International Business Machines Corporation | Circuit boards and electronic packages with embedded tamper-respondent sensor |
US10172239B2 (en) | 2015-09-25 | 2019-01-01 | International Business Machines Corporation | Tamper-respondent sensors with formed flexible layer(s) |
US10271424B2 (en) | 2016-09-26 | 2019-04-23 | International Business Machines Corporation | Tamper-respondent assemblies with in situ vent structure(s) |
US10299372B2 (en) | 2016-09-26 | 2019-05-21 | International Business Machines Corporation | Vented tamper-respondent assemblies |
US10306753B1 (en) | 2018-02-22 | 2019-05-28 | International Business Machines Corporation | Enclosure-to-board interface with tamper-detect circuit(s) |
US10321589B2 (en) | 2016-09-19 | 2019-06-11 | International Business Machines Corporation | Tamper-respondent assembly with sensor connection adapter |
US10327343B2 (en) | 2015-12-09 | 2019-06-18 | International Business Machines Corporation | Applying pressure to adhesive using CTE mismatch between components |
US10327329B2 (en) | 2017-02-13 | 2019-06-18 | International Business Machines Corporation | Tamper-respondent assembly with flexible tamper-detect sensor(s) overlying in-situ-formed tamper-detect sensor |
US10426037B2 (en) | 2015-07-15 | 2019-09-24 | International Business Machines Corporation | Circuitized structure with 3-dimensional configuration |
US11122682B2 (en) | 2018-04-04 | 2021-09-14 | International Business Machines Corporation | Tamper-respondent sensors with liquid crystal polymer layers |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110134065A1 (en) * | 2003-01-15 | 2011-06-09 | Asustek Computer Inc. | Notebook Computer with Hidden Touch Sensitive Unit |
US8184833B2 (en) * | 2007-12-14 | 2012-05-22 | Sony Ericsson Mobile Communications Ab | Electrostatic speaker arrangement for a mobile device |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000148307A (en) | 1998-11-10 | 2000-05-26 | Sony Corp | Keyboard |
WO2000035032A1 (en) | 1998-12-10 | 2000-06-15 | Hockaday Robert G | Micro-fuel cell power devices |
US20030142467A1 (en) * | 2002-01-29 | 2003-07-31 | Shogo Hachiya | Portable information device capable of using fuel cell |
US20050053808A1 (en) | 2003-09-08 | 2005-03-10 | Wistron Corporation | Method and system for improving efficiency of fuel cell in portable devices |
EP1672464A2 (en) | 2004-12-15 | 2006-06-21 | NEC Corporation | Mobile terminal device and method for radiating heat therefrom |
US20070015551A1 (en) | 2005-07-12 | 2007-01-18 | Yoshihiro Iwama | Portable terminal device |
WO2007037422A1 (en) | 2005-09-30 | 2007-04-05 | Kyocera Corporation | Fuel cell and electronic device comprising such fuel cell |
US20070196715A1 (en) | 2006-02-21 | 2007-08-23 | Hsi-Ming Shu | Fuel cell device adapted to slim-type CD-ROM drive |
WO2007117212A2 (en) | 2006-04-11 | 2007-10-18 | Myfc Ab | Polymer electrolyte electrochemical device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5801345A (en) * | 1996-06-21 | 1998-09-01 | Acuson Corporation | Keyboard assembly incorporating multiple lighting modes for improved user feedback |
GB9718232D0 (en) * | 1997-08-29 | 1997-11-05 | Ncr Int Inc | Keyboard |
ATE333207T1 (en) * | 1998-11-09 | 2006-08-15 | Ballard Power Systems | ELECTRICAL CONTACT DEVICE FOR A FUEL CELL |
US7335843B2 (en) * | 1998-11-13 | 2008-02-26 | Firefly International, Inc. | Computer keyboard backlighting |
JP2004134355A (en) * | 2002-08-16 | 2004-04-30 | Fuji Photo Film Co Ltd | Fuel cell, electronic equipment, mobile terminal, and camera |
GB0304709D0 (en) * | 2003-03-01 | 2003-04-02 | Univ Aberdeen | Photo-catalytic fuel cell |
US20070072042A1 (en) * | 2005-09-23 | 2007-03-29 | Duhane Lam | Portable fuel cell power source |
-
2009
- 2009-02-27 US US12/394,641 patent/US8133621B2/en active Active
-
2012
- 2012-02-03 US US13/365,664 patent/US9648151B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000148307A (en) | 1998-11-10 | 2000-05-26 | Sony Corp | Keyboard |
WO2000035032A1 (en) | 1998-12-10 | 2000-06-15 | Hockaday Robert G | Micro-fuel cell power devices |
US20030142467A1 (en) * | 2002-01-29 | 2003-07-31 | Shogo Hachiya | Portable information device capable of using fuel cell |
US20050053808A1 (en) | 2003-09-08 | 2005-03-10 | Wistron Corporation | Method and system for improving efficiency of fuel cell in portable devices |
EP1672464A2 (en) | 2004-12-15 | 2006-06-21 | NEC Corporation | Mobile terminal device and method for radiating heat therefrom |
US20070015551A1 (en) | 2005-07-12 | 2007-01-18 | Yoshihiro Iwama | Portable terminal device |
WO2007037422A1 (en) | 2005-09-30 | 2007-04-05 | Kyocera Corporation | Fuel cell and electronic device comprising such fuel cell |
US20070196715A1 (en) | 2006-02-21 | 2007-08-23 | Hsi-Ming Shu | Fuel cell device adapted to slim-type CD-ROM drive |
WO2007117212A2 (en) | 2006-04-11 | 2007-10-18 | Myfc Ab | Polymer electrolyte electrochemical device |
Non-Patent Citations (1)
Title |
---|
EP 09154039, Search Report dated Jun. 26, 2009. |
Cited By (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120099286A1 (en) * | 2010-03-11 | 2012-04-26 | Panasonic Corporation | Electronic apparatus |
US10237964B2 (en) | 2015-03-04 | 2019-03-19 | International Business Machines Corporation | Manufacturing electronic package with heat transfer element(s) |
US9560737B2 (en) | 2015-03-04 | 2017-01-31 | International Business Machines Corporation | Electronic package with heat transfer element(s) |
US10524362B2 (en) | 2015-07-15 | 2019-12-31 | International Business Machines Corporation | Circuitized structure with 3-dimensional configuration |
US10426037B2 (en) | 2015-07-15 | 2019-09-24 | International Business Machines Corporation | Circuitized structure with 3-dimensional configuration |
US9936573B2 (en) | 2015-09-25 | 2018-04-03 | International Business Machines Corporation | Tamper-respondent assemblies |
US10378925B2 (en) | 2015-09-25 | 2019-08-13 | International Business Machines Corporation | Circuit boards and electronic packages with embedded tamper-respondent sensor |
US9717154B2 (en) | 2015-09-25 | 2017-07-25 | International Business Machines Corporation | Enclosure with inner tamper-respondent sensor(s) |
US10685146B2 (en) | 2015-09-25 | 2020-06-16 | International Business Machines Corporation | Overlapping, discrete tamper-respondent sensors |
US10264665B2 (en) | 2015-09-25 | 2019-04-16 | International Business Machines Corporation | Tamper-respondent assemblies with bond protection |
US10624202B2 (en) | 2015-09-25 | 2020-04-14 | International Business Machines Corporation | Tamper-respondent assemblies with bond protection |
US9894749B2 (en) | 2015-09-25 | 2018-02-13 | International Business Machines Corporation | Tamper-respondent assemblies with bond protection |
US9591776B1 (en) | 2015-09-25 | 2017-03-07 | International Business Machines Corporation | Enclosure with inner tamper-respondent sensor(s) |
US9913362B2 (en) | 2015-09-25 | 2018-03-06 | International Business Machines Corporation | Tamper-respondent assemblies with bond protection |
US9913416B2 (en) | 2015-09-25 | 2018-03-06 | International Business Machines Corporation | Enclosure with inner tamper-respondent sensor(s) and physical security element(s) |
US9578764B1 (en) | 2015-09-25 | 2017-02-21 | International Business Machines Corporation | Enclosure with inner tamper-respondent sensor(s) and physical security element(s) |
US9911012B2 (en) | 2015-09-25 | 2018-03-06 | International Business Machines Corporation | Overlapping, discrete tamper-respondent sensors |
US10271434B2 (en) | 2015-09-25 | 2019-04-23 | International Business Machines Corporation | Method of fabricating a tamper-respondent assembly with region(s) of increased susceptibility to damage |
US10395067B2 (en) | 2015-09-25 | 2019-08-27 | International Business Machines Corporation | Method of fabricating a tamper-respondent sensor assembly |
US9924591B2 (en) | 2015-09-25 | 2018-03-20 | International Business Machines Corporation | Tamper-respondent assemblies |
US10257939B2 (en) | 2015-09-25 | 2019-04-09 | International Business Machines Corporation | Method of fabricating tamper-respondent sensor |
US10178818B2 (en) | 2015-09-25 | 2019-01-08 | International Business Machines Corporation | Enclosure with inner tamper-respondent sensor(s) and physical security element(s) |
US10175064B2 (en) | 2015-09-25 | 2019-01-08 | International Business Machines Corporation | Circuit boards and electronic packages with embedded tamper-respondent sensor |
US10098235B2 (en) | 2015-09-25 | 2018-10-09 | International Business Machines Corporation | Tamper-respondent assemblies with region(s) of increased susceptibility to damage |
US10378924B2 (en) | 2015-09-25 | 2019-08-13 | International Business Machines Corporation | Circuit boards and electronic packages with embedded tamper-respondent sensor |
US10331915B2 (en) | 2015-09-25 | 2019-06-25 | International Business Machines Corporation | Overlapping, discrete tamper-respondent sensors |
US10172239B2 (en) | 2015-09-25 | 2019-01-01 | International Business Machines Corporation | Tamper-respondent sensors with formed flexible layer(s) |
US10334722B2 (en) | 2015-09-25 | 2019-06-25 | International Business Machines Corporation | Tamper-respondent assemblies |
US10168185B2 (en) | 2015-09-25 | 2019-01-01 | International Business Machines Corporation | Circuit boards and electronic packages with embedded tamper-respondent sensor |
US10143090B2 (en) | 2015-10-19 | 2018-11-27 | International Business Machines Corporation | Circuit layouts of tamper-respondent sensors |
US10136519B2 (en) | 2015-10-19 | 2018-11-20 | International Business Machines Corporation | Circuit layouts of tamper-respondent sensors |
US9978231B2 (en) | 2015-10-21 | 2018-05-22 | International Business Machines Corporation | Tamper-respondent assembly with protective wrap(s) over tamper-respondent sensor(s) |
US9913389B2 (en) | 2015-12-01 | 2018-03-06 | International Business Corporation Corporation | Tamper-respondent assembly with vent structure |
US10251288B2 (en) | 2015-12-01 | 2019-04-02 | International Business Machines Corporation | Tamper-respondent assembly with vent structure |
US9555606B1 (en) | 2015-12-09 | 2017-01-31 | International Business Machines Corporation | Applying pressure to adhesive using CTE mismatch between components |
US10327343B2 (en) | 2015-12-09 | 2019-06-18 | International Business Machines Corporation | Applying pressure to adhesive using CTE mismatch between components |
US10172232B2 (en) | 2015-12-18 | 2019-01-01 | International Business Machines Corporation | Tamper-respondent assemblies with enclosure-to-board protection |
US9661747B1 (en) | 2015-12-18 | 2017-05-23 | International Business Machines Corporation | Tamper-respondent assemblies with enclosure-to-board protection |
US9554477B1 (en) | 2015-12-18 | 2017-01-24 | International Business Machines Corporation | Tamper-respondent assemblies with enclosure-to-board protection |
US9877383B2 (en) | 2015-12-18 | 2018-01-23 | International Business Machines Corporation | Tamper-respondent assemblies with enclosure-to-board protection |
US10169968B1 (en) | 2016-02-25 | 2019-01-01 | International Business Machines Corporation | Multi-layer stack with embedded tamper-detect protection |
US10169967B1 (en) | 2016-02-25 | 2019-01-01 | International Business Machines Corporation | Multi-layer stack with embedded tamper-detect protection |
US9916744B2 (en) | 2016-02-25 | 2018-03-13 | International Business Machines Corporation | Multi-layer stack with embedded tamper-detect protection |
US10217336B2 (en) | 2016-02-25 | 2019-02-26 | International Business Machines Corporation | Multi-layer stack with embedded tamper-detect protection |
US10115275B2 (en) | 2016-02-25 | 2018-10-30 | International Business Machines Corporation | Multi-layer stack with embedded tamper-detect protection |
US9904811B2 (en) | 2016-04-27 | 2018-02-27 | International Business Machines Corporation | Tamper-proof electronic packages with two-phase dielectric fluid |
US10169624B2 (en) | 2016-04-27 | 2019-01-01 | International Business Machines Corporation | Tamper-proof electronic packages with two-phase dielectric fluid |
US10257924B2 (en) | 2016-05-13 | 2019-04-09 | International Business Machines Corporation | Tamper-proof electronic packages formed with stressed glass |
US10177102B2 (en) | 2016-05-13 | 2019-01-08 | International Business Machines Corporation | Tamper-proof electronic packages with stressed glass component substrate(s) |
US10535618B2 (en) | 2016-05-13 | 2020-01-14 | International Business Machines Corporation | Tamper-proof electronic packages with stressed glass component substrate(s) |
US9913370B2 (en) | 2016-05-13 | 2018-03-06 | International Business Machines Corporation | Tamper-proof electronic packages formed with stressed glass |
US10535619B2 (en) | 2016-05-13 | 2020-01-14 | International Business Machines Corporation | Tamper-proof electronic packages with stressed glass component substrate(s) |
US9881880B2 (en) | 2016-05-13 | 2018-01-30 | International Business Machines Corporation | Tamper-proof electronic packages with stressed glass component substrate(s) |
US9858776B1 (en) | 2016-06-28 | 2018-01-02 | International Business Machines Corporation | Tamper-respondent assembly with nonlinearity monitoring |
US10242543B2 (en) | 2016-06-28 | 2019-03-26 | International Business Machines Corporation | Tamper-respondent assembly with nonlinearity monitoring |
US10321589B2 (en) | 2016-09-19 | 2019-06-11 | International Business Machines Corporation | Tamper-respondent assembly with sensor connection adapter |
US10299372B2 (en) | 2016-09-26 | 2019-05-21 | International Business Machines Corporation | Vented tamper-respondent assemblies |
US10667389B2 (en) | 2016-09-26 | 2020-05-26 | International Business Machines Corporation | Vented tamper-respondent assemblies |
US10271424B2 (en) | 2016-09-26 | 2019-04-23 | International Business Machines Corporation | Tamper-respondent assemblies with in situ vent structure(s) |
US9999124B2 (en) | 2016-11-02 | 2018-06-12 | International Business Machines Corporation | Tamper-respondent assemblies with trace regions of increased susceptibility to breaking |
US10327329B2 (en) | 2017-02-13 | 2019-06-18 | International Business Machines Corporation | Tamper-respondent assembly with flexible tamper-detect sensor(s) overlying in-situ-formed tamper-detect sensor |
US10531561B2 (en) | 2018-02-22 | 2020-01-07 | International Business Machines Corporation | Enclosure-to-board interface with tamper-detect circuit(s) |
US10306753B1 (en) | 2018-02-22 | 2019-05-28 | International Business Machines Corporation | Enclosure-to-board interface with tamper-detect circuit(s) |
US11083082B2 (en) | 2018-02-22 | 2021-08-03 | International Business Machines Corporation | Enclosure-to-board interface with tamper-detect circuit(s) |
US11122682B2 (en) | 2018-04-04 | 2021-09-14 | International Business Machines Corporation | Tamper-respondent sensors with liquid crystal polymer layers |
Also Published As
Publication number | Publication date |
---|---|
US20120135277A1 (en) | 2012-05-31 |
US20100221617A1 (en) | 2010-09-02 |
US9648151B2 (en) | 2017-05-09 |
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Legal Events
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